Re: [Xen-users] xen dom0 32 bits memory is limited to 16GB?

[Mark Williamson <mark.williamson@xxxxxxxxxxxx>]

> >  >  1) 64bits Xen + 64bits dom0 kernel, userland 64- or 32-bits;
> >  >  2) 64bits Xen + 32bits dom0 kernel, userland 32bits
> >
> >  So you suggest me to install a 64 bit xen version into a 32 bit dom0?
> >  I think it won't run but I'll try.

You should be able to boot a 32-bit dom0 with a 64-bit Xen.  Xen's 
compatibility code for 32-bit guests does support dom0.  In fact, there are a 
number of advantages to running a 32-bit dom0 on a 64-bit Xen.

If you run a 32-bit dom0 OS then I think you'll be able to save / restore / 
migrate 32-bit domUs on that system OK.

Cheers,
Mark

-- 
Push Me Pull You - Distributed SCM tool (http://www.cl.cam.ac.uk/~maw48/pmpu/)

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